CA2703905C - Micro-porous membrane having an interconnected open porous stucture - Google Patents
Micro-porous membrane having an interconnected open porous stucture Download PDFInfo
- Publication number
- CA2703905C CA2703905C CA2703905A CA2703905A CA2703905C CA 2703905 C CA2703905 C CA 2703905C CA 2703905 A CA2703905 A CA 2703905A CA 2703905 A CA2703905 A CA 2703905A CA 2703905 C CA2703905 C CA 2703905C
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- Prior art keywords
- porous membrane
- micro
- polymeric material
- carrier
- polymer
- Prior art date
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- 238000000034 method Methods 0.000 claims description 38
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- 150000003839 salts Chemical class 0.000 claims description 18
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- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 7
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- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 4
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- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 101710113246 Pectinesterase 3 Proteins 0.000 description 4
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
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- 229920003189 Nylon 4,6 Polymers 0.000 description 2
- MHABMANUFPZXEB-UHFFFAOYSA-N O-demethyl-aloesaponarin I Natural products O=C1C2=CC=CC(O)=C2C(=O)C2=C1C=C(O)C(C(O)=O)=C2C MHABMANUFPZXEB-UHFFFAOYSA-N 0.000 description 2
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- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
- B01D67/0025—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching
- B01D67/0027—Organic membrane manufacture by inducing porosity into non porous precursor membranes by mechanical treatment, e.g. pore-stretching by stretching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1213—Laminated layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/26—Polyalkenes
- B01D71/261—Polyethylene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/26—Polyalkenes
- B01D71/262—Polypropylene
-
- H—ELECTRICITY
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- B01D71/06—Organic material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
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Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP07022189A EP2060315A3 (en) | 2007-11-15 | 2007-11-15 | High performance membrane |
EP07022189.0 | 2007-11-15 | ||
PCT/EP2008/065593 WO2009063067A2 (en) | 2007-11-15 | 2008-11-14 | High performance membrane |
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CA2703905A1 CA2703905A1 (en) | 2009-05-22 |
CA2703905C true CA2703905C (en) | 2016-12-06 |
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US (1) | US8602223B2 (ja) |
EP (2) | EP2060315A3 (ja) |
JP (2) | JP5927712B2 (ja) |
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CN (1) | CN101861201B (ja) |
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MX (1) | MX2010005358A (ja) |
PL (1) | PL2217357T3 (ja) |
WO (1) | WO2009063067A2 (ja) |
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JP2004016930A (ja) * | 2002-06-17 | 2004-01-22 | Asahi Kasei Corp | 微多孔膜及びその製造方法 |
JP2004149791A (ja) * | 2002-10-11 | 2004-05-27 | Ube Ind Ltd | 熱可塑性樹脂組成物及びその成形体 |
US7067058B2 (en) | 2003-04-01 | 2006-06-27 | 3M Innovative Properties Company | Hydrophilic membrane and process for making the same |
JP4712285B2 (ja) * | 2003-04-30 | 2011-06-29 | 川澄化学工業株式会社 | 血液濾過用フィルター及びその製造方法 |
US7584860B2 (en) * | 2006-07-17 | 2009-09-08 | General Electric Company | Hydrophilic body and method of manufacture |
WO2010072233A1 (en) * | 2008-12-22 | 2010-07-01 | Lydall Solutech B.V | Hydrophilic porous polymer blend membrane |
-
2007
- 2007-11-15 EP EP07022189A patent/EP2060315A3/en not_active Withdrawn
-
2008
- 2008-11-14 KR KR1020107010561A patent/KR101574813B1/ko active IP Right Grant
- 2008-11-14 PL PL08850102T patent/PL2217357T3/pl unknown
- 2008-11-14 EP EP08850102.8A patent/EP2217357B1/en not_active Not-in-force
- 2008-11-14 JP JP2010533599A patent/JP5927712B2/ja not_active Expired - Fee Related
- 2008-11-14 CA CA2703905A patent/CA2703905C/en not_active Expired - Fee Related
- 2008-11-14 US US12/743,089 patent/US8602223B2/en not_active Expired - Fee Related
- 2008-11-14 CN CN2008801164088A patent/CN101861201B/zh not_active Expired - Fee Related
- 2008-11-14 MX MX2010005358A patent/MX2010005358A/es active IP Right Grant
- 2008-11-14 WO PCT/EP2008/065593 patent/WO2009063067A2/en active Application Filing
- 2008-11-14 HU HUE08850102A patent/HUE037857T2/hu unknown
-
2013
- 2013-10-31 JP JP2013227414A patent/JP5948638B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101861201A (zh) | 2010-10-13 |
KR20100089075A (ko) | 2010-08-11 |
US8602223B2 (en) | 2013-12-10 |
WO2009063067A2 (en) | 2009-05-22 |
EP2217357B1 (en) | 2017-10-11 |
CA2703905A1 (en) | 2009-05-22 |
EP2060315A2 (en) | 2009-05-20 |
KR101574813B1 (ko) | 2015-12-04 |
HUE037857T2 (hu) | 2018-09-28 |
CN101861201B (zh) | 2013-11-06 |
EP2060315A3 (en) | 2009-08-12 |
EP2217357A2 (en) | 2010-08-18 |
JP5927712B2 (ja) | 2016-06-01 |
MX2010005358A (es) | 2010-05-27 |
US20100305217A1 (en) | 2010-12-02 |
JP5948638B2 (ja) | 2016-07-06 |
WO2009063067A3 (en) | 2009-07-30 |
PL2217357T3 (pl) | 2018-03-30 |
JP2014094374A (ja) | 2014-05-22 |
JP2011502775A (ja) | 2011-01-27 |
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